| aronia vs Reina | 16–5 | 76.19% |
| aronia vs Paul | 10–5 | 66.67% |
| aronia vs Hwoarang | 8–7 | 53.33% |
| aronia vs Jin | 8–7 | 53.33% |
| aronia vs Yoshimitsu | 7–7 | 50.00% |
| aronia vs Dragunov | 5–9 | 35.71% |
| aronia vs King | 6–7 | 46.15% |
| aronia vs Kazuya | 8–4 | 66.67% |
| aronia vs Claudio | 7–5 | 58.33% |
| aronia vs Bryan | 4–6 | 40.00% |
| aronia vs Steve | 7–3 | 70.00% |
| aronia vs Feng | 5–4 | 55.56% |
| aronia vs Lars | 3–5 | 37.50% |
| aronia vs Law | 4–3 | 57.14% |
| aronia vs Xiaoyu | 5–2 | 71.43% |
| aronia vs Lili | 1–6 | 14.29% |
| aronia vs Alisa | 4–3 | 57.14% |
| aronia vs Asuka | 4–2 | 66.67% |
| aronia vs Lee | 5–1 | 83.33% |
| aronia vs Leroy | 5–1 | 83.33% |
| aronia vs Nina | 2–3 | 40.00% |
| aronia vs Victor | 4–0 | 100.00% |
| aronia vs Jack-8 | 3–0 | 100.00% |
| aronia vs Leo | 0–3 | 0.00% |
| aronia vs Raven | 2–1 | 66.67% |
| aronia vs Eddy | 2–1 | 66.67% |
| aronia vs Azucena | 2–0 | 100.00% |
| aronia vs Devil Jin | 1–0 | 100.00% |
| aronia vs Kuma | 0–1 | 0.00% |
| aronia vs Panda | 1–0 | 100.00% |
| aronia vs Jun | 1–0 | 100.00% |
| aronia vs Clive | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.